breakout feature into parts

lib/feature/merge_to.rb

@@ -0,0 +1,29 @@
+require_relative './base'
+
+module Feature
+
+  class MergeTo < Feature::Base
+    def execute
+      parts = parse_branch(current_branch)
+
+      if argv.size == 2
+        merge_to_branch = argv[1]
+      elsif argv.size == 1
+        merge_to_branch = parts[:standard]
+      else
+        error "USAGE: feature merge [branch]"
+      end
+
+      feature_branch  = current_branch
+
+      error "invalid branch: #{merge_to_branch}" unless standard_branches.include? merge_to_branch
+
+      run_cmd "git checkout #{merge_to_branch}"
+      run_cmd "git pull origin #{merge_to_branch}"
+      run_cmd "git merge #{feature_branch}"
+      run_cmd "git push origin #{merge_to_branch}"
+      run_cmd "git checkout #{feature_branch}"
+    end
+  end
+
+end